Tyre Dust Valve Caps, Universal Stem Dust Cover Cap For Car Tyres, Bikes, Trucks, Heavy Duty Airtight Seal, Screw-On, Airtight Tyre Wheel Hub Caps, Car Accessories, Universal Tire Valves Cap (20 PCS)

I ordered these for my Vauxhall Adam because I lost the dust valve caps for the tyres when I filled them up with air at the petrol station. These fit perfectly and screw onto the tyre valve without any problem. They feel well made and seal properly and are airtight. They are grooved so you can get a good grip to screw them on and they stay on until you unscrew them. Since they are universal I can use them for my husband's car too if needed which is great and reassuring. Not having the dust cap allows dirt to get into the gap and it can block your tyre valve from being pumped up so these caps are actually really important to have on the tyre. These tyre dust caps also fit bicycle tyres so if I ever need them for my bike I'll have a big stash at the ready.